﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            float i = 10;

            for (int n = 0 ;n <= 7; n++)
            {
                i = i+ ((10*i)/100); 
            }
            Console.WriteLine(i);
            Console.ReadLine();
           
        }
    }
}
